Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated voltage690 - 690V
Type of electrical connection of main circuitBolt connection
Overload release current setting100.0 - 250A
Degree of protection (IP)IP20
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Type of control elementToggle
Number of poles4
Adjustment range short-term delayed short-circuit release250 - 2500A
With switched-off indicatorNo
Rated permanent current Iu250A
Motor drive integratedNo
Position of connection for main current circuitFront side
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release250 - 2500A
Motor drive optionalYes
Complete device with protection unitYes
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalNo
With under voltage releaseNo
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA054035R1 | T4S 250 PR221DS-LS IN=250 4P F F
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated voltage
690 .. 690V
Type of electrical connection of main circuit
Bolt connection
Overload release current setting
100.0 .. 250A
Degree of protection (IP)
IP20
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Type of control element
Toggle
Number of poles
4
Adjustment range short-term delayed short-circuit release
250 .. 2500A
With switched-off indicator
Rated permanent current Iu
250A
Motor drive integrated
Position of connection for main current circuit
Front side
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
250 .. 2500A
Motor drive optional
Complete device with protection unit
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
With under voltage release
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.